$$\text { For the curve given by } \mathbf { r } ( t ) = \langle 2 \sin t , 5 t , 2 \operatorname { cost } \} \text {, find the unit normal vector. }$$

question 82

Short Answer

$$\text { For the curve given by } \mathbf { r } ( t ) = \langle 2 \sin t , 5 t , 2 \operatorname { cost } \} \text {, find the unit normal vector. }$$

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Definitions:

Long-Term Memory

A type of memory capable of storing information for an extended period, from hours to a lifetime.

Recent Experiences

Events or occurrences that have happened in the near past, influencing one's current state or decisions.

Neuroadaptation

The process by which the brain and nervous system adjust to the effects of drugs or stimuli through changes in neural patheways and synapses.

Tolerance

The capacity to endure continued exposure to a substance (such as a drug) without adverse reaction, or a broad-minded acceptance of opinions or practices different from one's own.